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PLL LCD Digital FM Radio transmitter Module Wireless Microphone Stereo 87-108MHz

$ 2.74

Availability: 30 in stock
  • Marque: - Sans marque/Générique -
  • Item must be returned within: 60 Days
  • Marca: - Senza marca/Generico -
  • Condition: New
  • MPN: Does Not Apply
  • Numéro de pièce fabricant: Non applicable
  • EAN: Does not apply
  • UPC: Does not apply
  • Country/Region of Manufacture: China
  • Return shipping will be paid by: Seller
  • Refund will be given as: Money Back
  • Brand: Unbranded/Generic
  • Restocking Fee: No
  • Herstellungsland und -region: China
  • Produktart: FM transmitter
  • Type: Receiver Module
  • All returns accepted: Returns Accepted

    Description

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    About Us
    Description:
    100% brand new and high quality
    Material: Electrical components
    Color: See pictures
    Product parameters:
    Output power: 500mW (drive headphones), 3W (drive speakers)
    Frequency range: 50Hz-18KHz
    Receiving frequency:
    Close campus radio 87.0MHz-108.0MHz, open campus radio 76.0MHz-108.0MHz
    Equivalent noise: ≥30dB
    Supply voltage: 3.0V-5.0V
    Supply Current: maximum volume 400mA, minimum volume under 50mA (for reference only)
    Channel: speaker (mono), headphone (stereo)
    Product Features:
    1: the use of advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency offset.
    2: LCD display is more intuitive and accurate, with very low power consumption and minimal noise interference.
    3: with automatic station search and store radio features, easy to operate and use.
    4: Built-in 30 digital volume adjustment, the key operation can be easily completed.
    5: automatic power-down data memory before the power failure.
    6: speaker / headphone output automatic switching
    7: supports serial AT commands.
    8: quartz crystal frequency stabilization, the temperature change is no longer transmitting frequency drift.
    9: Auto search for full-band signal has a frequency band and store memories.
    10: You can set the threshold processing DSP digital squelch, no signal automatically muted, away from the traditional FM radio irritability rustle (requires the user to open the static noise function module).
    Pacakge Include:
    1x PLL LCD Digital FM Radio Transmitter Module 87-108MHZ Wireless Microphone Stereo
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    If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.